Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 12:17Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∇²ω = 0
det| 4 2 ; 5 5 | = 10
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det| 5 5 ; 6 6 | = 0
\frac{5}{4} \sum_{i=1}^{n} i^{2}
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det| 11 1 ; 1 12 | = 131
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∫₀^∞ e^(-r²) dr = √π / 2
det| 9 7 ; 3 10 | = 69
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F = ma
\oint_C \vec{F}\cdot d\vec{r} = 0
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\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
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det| 7 6 ; 1 8 | = 50
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